baber/WOPTO huggingface dataset:
Patent JP-S57169752-A (JP)
Title: Electrophotographic photosensitive materials for contact reflected-light exposure
Inventor: SATOU MASAMICHI
IPC: G03G5/00
Filed: 1981-04-13
Abstract: PURPOSE:To form titled photosensitive materials by which electrophotographic images superior in contrast are obtained easily, by laminating an opaque net- shaped conductive layer and a light-transmissive photoconductive layer on a light-transmissive supporting material. CONSTITUTION:A conductive net-shaped opaque layer 3 which consists of light shielding parts 3A and transparent parts 3B and have light shielding parts 3A connected electrically to one another and a light-transmissive photoconductive layer 4 are laminated on a light-transmissive supporting material 2 to from electrophotographic photosensitive materials for contact reflected-light exposure (it is desirable that the ratio of transparent parts 3B to the whole of the layer 3 is about 5-40% and that pitches between transparent parts 3B and light shielding parts 3A are about 50-400 lines/inch.). Photosensitive materials 1 formed in this manner are put closely on an original 10 (white parts are indicated by 10A and black image parts are indicated by 10B) with the photoconductive layer 4 brought into contact with the original 10, and photosensitive materials 1 are exposed to a uniform light L from the supporting 2 side and are used.
Patent JP-H10254318-A (JP)
Title: Image forming device
Inventor: SAITOU HIRONOBU
IPC: G03G21/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent a recycling means carrying toner recovered by a cleaning device on a developing device side from being damaged by detecting that the recycling means is in an overload condition, and also releasing the driving transmission to the recycling means. SOLUTION: A driving input gear 53 and a driving gear 55 formed by a helical gear whose helix angle is 45 deg. are engaged. The gear 55 is movably supported along a screw shaft 59, and pressed by a pressing spring (compression spring) 59. When the carrying load of the recycling means 50 with respect to a screw 52 is increased to a value equal to or more than a specified value, the gear 55 moves right shown in a figure by reaction, engagement with the gear 53 is released, and the driving transmission to the screw 52 is released. At this time, a detecting switch 58 is turned on by the gear 55 moved right, so that the overload condition can be detected.
Patent JP-S59183288-A (JP)
Title: Cooling tower of closed type
Inventor: TSUNASHIMA TAKEO
IPC: F28F9/00
Filed: 1983-04-01
Abstract: PURPOSE:To facilitate to clean and repair a heat exchanger, by detachably installing heat exchanger units of closed type by the stage in a cooling tower. CONSTITUTION:A closed type heat exchanger 28 is composed of a certain number of heat exchanger units 27 consisting of frame bodies 22 which horizontally support a heat exchanger coil 23. Each frame body 22 is provided with feed ports 25 and discharge ports 26 for the water to be cooled at the positions on the same side, and is detachably installed by the stage in a cooling tower A in such a state that all of the feed ports 25 and the discharge ports 26 for the water to be cooled will come to the same side, and each port 25 and 26 is detachably connected in common headers 12 and 13, respectively. Several groups of heat exchanger units 27 and the feed port 25 and the discharge port 26 are all detachably installed in the cooling tower as mentioned above, so that cleaning and repairing works and changing of parts for each unit 27 can easily by performed independently.
Patent JP-S59182715-A (JP)
Title: Preparation of head rest for automobile
Inventor: ARAKI YOUJI
IPC: B60R21/055
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a head rest or a hollow molded piece by a method wherein a metal fitting for a head rest is lifted near the bottom of a mold and covered with the parison drawn out of the mold and the split molds are shut on both sides of the metal fitting to inject air into the parison. CONSTITUTION:A lifting mandril 2 is provided on the bottom of a mold 1 and a metal fitting 4 for fitting legs of a head rest is erected on a base 3 mounted on the mandril 2. After the mandril 2 is lifted, the segment excepting the lower end parts of the legs 5, 5' of the metal fitting 4 is covered with the parison 10 drawn out of the mold 1 and then the split molds 12, 12' are shut according to a normal method and air is injected from air spray nozzles 9, 9' into the mold to blow-mold a head rest skin 11.
Patent JP-H01228394-A (JP)
Title: Trunk line response system
Inventor: ISHIDA KOJI
IPC: H04Q3/58
Filed: 1988-03-09
Abstract: PURPOSE:To automatically execute merging and switching to a desired trunk line response system by the traffic intensity of a trunk line incoming by counting an incoming call to a trunk line B board by a counting means and bringing it to incoming automatically to the other party which has been determined in advance, in case said incoming call has become a designated count number. CONSTITUTION:In order to count an overflow of an incoming call to a trunk line B board, an incoming call counter 6 is provided on a memory 11 of a central controlunit 2, and counted up whenever the incoming call is received, and when the count number exceeds a value which has been set in advance, a system switching instruction is given to the central controller 2. Subsequently, by a control of the control controller 2, the network is switched and the subsequent trunk line incoming is switched from a path 1 to a path 2 and brought to a receiving telephone set 5. On the other hand, when the count number becomes below the value which has been set ion advance, the trunk line incoming is received by only the connecting path 1 to the trunk line B board 4. Accordingly, when the traffic intensity is small, the trunk line incoming is received by the trunk line B board 4, and when the traffic intensity increases, the trunk line incoming can be received by a distributed B board system by said trunk line B board 4 and the receiving telephone set 5.
Patent JP-H01230274-A (JP)
Title: Light emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/54
Filed: 1988-03-09
Abstract: PURPOSE:To facilitate the change of the light distribution characteristic, by radiating a light emitted by a light emitting element outside after making said light reflect on a concave reflecting surface once. CONSTITUTION:A light emitting element 1 is formed at the focus of a reflecting surface 6a in the form of paraboloid of revolution, so that a light emitted by said light emitting element 1 is reflected by said reflecting surface 6a and radiated outside in the form of parallel rays without loss. Therefore, the light distribution characteristic can be easily changed by changing the position of the light emitting element or the shape of the reflecting surface.
Patent JP-H11252733-A (JP)
Title: Calling wire leading-in tool for wiring
Inventor: SHIMA AKIYUKI
IPC: H02G1/06
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate leading a calling wire for wiring into the ceiling or a wall space, and to facilitate drawing it back from the ceiling or wall space, by using a leading-in tool when a calling wire for wiring is led into the wall space from the ceiling, when the calling wire for wiring is led into a shaded part of a hindrance in the ceiling, and so on. SOLUTION: A curved pipe 2 is fitted to the tip of a straight pipe 1, and a calling wire L for wiring which is an elastic cylindrical substance is insertable into or detachable from these pipes 1, 2. Then it is possible to link the straight pipe 2 to other straight pipes 2 freely, and to draw them out freely. Furthermore, it is possible to change the radius or the degree of curvature of the curved pipe 2, and to make its tip 2a into a wide-mouth shape.
Patent JP-H08243545-A (JP)
Title: Device for eliminating volatile organic substance dissolved in water
Inventor: TASAKA HIROSHI
IPC: B01D19/00
Filed: 1995-03-15
Abstract: PURPOSE: To efficiently eliminate dissolved gas in water to be treated by making a pressure of a water sealing type vacuum pump less than saturated vapor pressure of water to be treated. CONSTITUTION: When a module 1 incorporated with hollow fiber members 3 is connected to the water sealing vacuum pump 8 and the gas dissolved in liquid is eliminated, sealing water of the vacuum pump is cooled to a temp. lower than that of the water to be treated flowing in the module.
Patent JP-H09249617-A (JP)
Title: Production of dialkyl dicarbonate
Inventor: SUGA HIROSHI
IPC: C07C69/96
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a dialkyl dicarbonate using an easy-to-bauble alkyl alcohol and alkali metal carbonate, as starting substance. SOLUTION: An alkyl alcohol such as t-butanol is reacted with an alkali metal carbonate under pressure by carbon dioxide to produce an alkali metal monoalkyl carbonic acid ester. The compound is reactied with an aromatic sulfonyl halide in the presence of a tertiary amine under pressure by carbon dioxide to give the objective dialkyl carbonate such as di-t-butyl carbonate.
Patent JP-2000249219-A (JP)
Title: Control device for vehicular automatic transmission
Inventor: FUJIOKA MASATO
IPC: F16H61/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a fail-safe valve and improve toughness to a valve stick and changing responsiveness. SOLUTION: In this control device in which a fail-safe valve 9 is interposed between an oil passage L3 and an oil passage L2 which are connected to shift control valves 61, 64, 65 and is changed to a closing position at the time of fail when oil is supplied to a plurality of hydraulic connecting elements that should not simultaneously be engaged with each other so as to prevent lubrication to the shift control valves 61, 64, 65, a composite signal valve 13 is arranged which outputs signal pressure when oil pressures of the two hydraulic connecting elements C1, C2 of a first group are increased.  Oil pressures of the hydraulic connecting elements C3, B1, B2 of a second group and signal pressure from the composite signal valve 13 are inputted to the fail-safe valve 9, and when more than one of these oil pressures and signal pressure are increased together, the fail-safe valve 9 is changed to the closing position.
Patent JP-2000252573-A (JP)
Title: Laser oscillation device
Inventor: NUMATA SHINOBU
IPC: H01S3/081
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillation device with which maximum laser output can be taken out and adjustment of the mirror and the retention of the mirror for laser adjustment can be performed easily. SOLUTION: This laser oscillation device has a prism resonator which reciprocates half the widthwise direction of a laser crystal 1, and the device also has a flat reflection mirror 2 having a flat side directing a laser beam to a total reflection mirror 5 by bending one half of the light emitted from the laser crystal 1. The tip of a flat total reflection coating surface 2 matches the center in width direction of the laser crystal 1, and the tip is extended in the same direction as the thickness direction of the laser crystal 1. Each part is arranged in such a manner that the light emitted from the reverse half of the laser crystal and passes the tip without being reflected by the flat reflection mirror 2, reaches an output mirror 6 in the longitudinal direction of the laser crystal. The position of the total reflection mirror 5 and the output mirror 6 may be replaced.  A partial reflection mirror having two stage characteristic of total reflectivity and total permeability may be used instead of the flat mirror.
Patent JP-2000251809-A (JP)
Title: X-ray image tube device
Inventor: CHIKAMI TAKASHI
IPC: H01J31/50
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image tube device which operates stably. SOLUTION: This X-ray image tube device comprises an input part for converting X-rays into photoelectrons, electrodes 18, 19 for accelerating/focusing photoelectrons, an output part 20 for converting electrons accelerated/focused by the electrodes 18, 19 into an output signal and then outputting it, a vacuum envelope 11 accommodating the input part, the electrodes 18, 19 and the output part 20, an ion pump 21 installed inside the vacuum envelope 11 and a power source circuit 33 for producing a voltage to be applied to the ion pump 21, wherein a protective resistor 36 is connected between a cathode 21b of the ion pump 21 and the power source circuit 33 for electrical insulation between them.
Patent JP-H01230454-A (JP)
Title: Greige goods for quartz fiber
Inventor: MUKOYAMA TAKASHI
IPC: D06M101/00
Filed: 1988-03-11
Abstract: PURPOSE:To prevent fluff, end breakage, removal of sizing agent, etc., in processes such as twisting, bobbin winding, weaving, etc., and to eliminate troubles in greige goods removing process, by using a homopolymer of a (meth) acrylic acid ester monomer or a copolymer of the monomer and another monomer. CONSTITUTION:Greige goods containing a homopolymer of acrylic acid ester or methacrylic acid ester monomer or a copolymer of the monomer and another copolymerizable monomer as an active ingredient. The acrylic resin has preferably >=100,000 molecular weight. The greige goods are preferably in the form of aqueous solution, aqueous emulsion or dispersion, can be mixed with various components useful in conventional greige goods besides the acrylic resin. Quartz fibers obtained by sol-gel method are preferable as the quartz fibers used.
Patent JP-H01230425-A (JP)
Title: Heat-resistant multiple oxide and production thereof
Inventor: MIZUKAMI FUJIO
IPC: C01F17/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the title multiple oxide useful as a carrier for catalysts to be used at high temperatures, by mixing an aluminum alkoxide with specific complex of beta-diketone in the presence of oxygen-contg. organic compound(s) followed by calcination of the resultant gel. CONSTITUTION:Firstly, (A) an aluminum alkoxide and (B) at least one kind of complex compound from a metal (selected from barium, lanthanum and cerium) and beta-diketone of the formula R1-CO-CH2-CO-R2 (R1 and R2 are each alkyl or alkoxy) are mixed with each other into a homogeneous solution. Thence, this solution is hydrolyzed to form a sol followed by gelation, and the resultant gel is dried and calcined, thus obtaining the objective complex oxide. Use of said beta-diketone for incorporating barium, lanthanum and/or cerium allows the objective heat-resistant alumina complex oxide to be obtained safely at low cost.
Patent JP-H08228368-A (JP)
Title: Selective data reception method and data reception therminal
Inventor: SANO TERUO
IPC: H04W4/12
Filed: 1995-02-20
Abstract: PURPOSE: To surely receive data in an area off time zone by enabling a reception terminal to selectively receive the information later, which this terminal cannot receive because being apart from the service area. CONSTITUTION: The time zone when paging receivers 10 and 11 are on the outside of the communication range of a radio base station is operated by a center call key 26 of a key input part 44. By this operation, a CPU 45 requests the transmission request output processing of information, which cannot be received in this time zone, to a paging service center.  When this transmission request output processing is requested, the CPU 45 confirms set transmission request information and converts the telephone number of the paging service center 1 preliminarily stored in TEL bank memories of receivers 10 and 11 to a DTMF signal by a DTMF signal generation part 50 and originates a call from a speaker 51 by dial tone output, and the control where set transmission request information and its own call number are converted into the DTMF signal and the dial tone is outputted from the speaker 51 is added.
Patent JP-S55149654-A (JP)
Title: Rotary alternating field generator for transfer of magnetic powder
Inventor: TANAKA HIROTO
IPC: B65G54/00
Filed: 1979-05-09
Abstract: PURPOSE:To raise the efficiency of transfer of CRUD (Canadian React or Unkown Deposit) by the variation of magnetic field by using a structure in which plural slots having a specific slant angle against the axis are formed on the periphery of a magnetic cylinder and plural coils are provided in the slots. CONSTITUTION:In the rotary alternating field generator 9, plural slots having a slant angle of 20-60 deg. against the axis of the cylinder 1 are formed on the periphery of the magnetic cylinder 1, and plural coils 3 to which an insulating treatment is applied are provided in the slots 2 in the manner 3a-3f. Thus, CRUD (Canadian React or Unknown Deposit) 12 can move toward the direction F of almost right angle to the coils 3. In addition, since the AC source 13 is continuously applied, the CLUD12 is transferred and dropped onto the center of the surface by means of a continuous spiral shifting force practically and thus the does of radiation in the working space can be greatly reduced.
Patent JP-S58175718-A (JP)
Title: Proportional combustion
Inventor: MATSUMOTO MICHIAKI
IPC: F23N5/12
Filed: 1982-04-07
Abstract: PURPOSE:To make possible control of a partial quantity and fuel quantity of the residual combustion capacity by burning fuel at an intended combustion capacity, correcting the air-fuel ratio and memorizing the quantities of air and fuel at this time. CONSTITUTION:A fuel quantity correcting means 14b detects the minimum electric resistance value of a flame by a flame rod 28 to control the opening of a valve of a zero governor 21. The flame rod 28 is located in the after stream of the primary flame. The electric resistance of the flame is detected by applying electric voltage between the flame rod 28 and a burner 1. The above-mentioned fuel quantity correcting means 14b and the revolution number controlling means 14a are interconnected to each other. The controlling device 14 provided with these means 14a, 14b is composed of a microcomputer and its peripheral circuits. Thus, fuel is burnt at a desired capacity to enable the air-fuel ratio to be corrected.
Patent JP-S57182105-A (JP)
Title: Measuring apparatus for microscopic dimensions
Inventor: KAMIYANAGI KIICHI
IPC: G01B11/00
Filed: 1982-04-07
Abstract: PURPOSE:To accurately detect the edge position with a detection of a reflected light signal according to a reference signal with correct phase by extracting the reference signal from laser beam itself when microscopic dimensions are measured by use of a laser beam finely vibrated. CONSTITUTION:A laser beam 2 is finely vibrated with a light deflector 3 and focused on a wafer 8 through lenses 5 and 6 while scatter lights at the pattern edge 11 is detected with photo-electric elements 13 and 13'. After a modulated amplification, signals from both the elements are detected in the phase by use of a reference signal equal to the frequency of said fine vibration to find the edge position from the detection output. To obtain a reference signal correct in the phase, a beam is extracted through a semitransparent mirror 7' and focused on a photoelectric element 24. As a knife edge 25 cuts the half of the beam, the beam is ON-OFF modulated each time the fine vibration occurs and varies with the frequency of the fine vibration. Thus, the output 26 having equal values with said vibrations and phase is obtained.
Patent JP-S58177866-A (JP)
Inventor: IIJIMA ATSUSHI
IPC: B66B1/44
Filed: 1982-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55148610-A (JP)
Title: Control unit for air conditioner of automobile
Inventor: TSUTSUMI KOUICHIROU
IPC: B60H1/00
Filed: 1979-05-04
Abstract: PURPOSE:To maintain the indoor air at all times under good control by a method wherein an air conditioner is controlled according to the predetermined programs, and control suitable to the outdoor temperature is carried out when the outdoor temperature is out of the specified range. CONSTITUTION:When an outdoor temperature detector 12, a memory 11 which stores predetermined programs of annual operation schedules of air conditioners 5a-5d, outdoor temperature setting programs and detected temperatures by a temperature detector 12 are within the range of temperature by outdoor temperature setting programs, operating commands are outputted by the predetermined programs and when they are out of the range of temperature, a central processor unit 14 is actuated so as to output operating commands for forced cooling or forced heating. Thus, the air conditioners 5a-5d are controlled automatically.
Patent JP-S58180144-A (JP)
Inventor: YOOZEFU HAIN
IPC: A61C17/18
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000258016-A (JP)
Title: Dehumidifier for dry container
Inventor: YONEMOTO HIDEMI
IPC: F25D23/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To dehumidify the inside of a dry container easily in case of transportation of goods requiring humidity control without causing any hindrance in case of transportation of ordinary goods. SOLUTION: A dehumidifier 8 is fixed to the inner surface of a dry container 1 through a receiving base 9. A power cord 17 and a drain pipe 18 are led out through a hole 16 made in the door 6. A pair of main pipes 21 are arranged at the upper end of the opposite side walls 4 of the dry container 1 and each main pipe 21 is coupled with the upper end of a plurality of branch hoses 22. A plurality of grooves are made vertically at a specified interval in the inner surface of the side wall 4 and the branch hoses 22 are arranged in these grooves so that they cause no hindrance. Each main pipe 21 is coupled with the dehumidifier 8 through a flexible hose 20. Dry air from the dehumidifier 8 is delivered from the lower end of each branch hoses 22 and circulated through the dry container 1 using the groove as a duct.  Since the dehumidifier 8 is removably, it causes no hindrance when the dry container 1 is used as an ordinary dry container.
Patent JP-H02237222-A (JP)
Title: Oscillation circuit
Inventor: OTA MICHIHIKO
IPC: H03L7/00
Filed: 1989-03-09
Abstract: PURPOSE:To improve reliability by multiplexing an oscillator, switching frequency-dividing rate when a fault occurs in either oscillation systems or frequency-dividers and oscillation stops so as to obtain the oscillation output of the same frequency. CONSTITUTION:The frequency dividers 2-1 and 2-2 frequency-divide frequency signals from the oscillators 1-1 and 1-2 in a mode switching them to prescribed first and second frequency-dividing rates so as to transmit the prescribed oscillation output. Multipliers 6-1 and 6-2 mutually multiply the frequency signals which have been frequency-divided by the frequency dividers 2-1 and 2-2. Supervisory circuits 5-1 and 5-2 supervise whether the oscillation of the frequency signals inputted to the multipliers 6-1 and 6-2 has stopped or not. When they have detected stop, they switch the frequency-dividing rate of either of the frequency dividers 2-1 and 2-2 and they control to output almost the same frequency signal. Thus, correspondence to the fault of the frequency dividers is attained.